Bartu K.
AeroLeads people directory · profile

Bartu K. Email & Phone Number

Cyber Defense Architect and DevSecOps Engineer at KoçSistem
Location: Istanbul, Türkiye, Turkey 6 work roles 4 schools
LinkedIn matched
✓ Verified July 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Cyber Defense Architect and DevSecOps Engineer
Location
Istanbul, Türkiye, Turkey
Company size

Who is Bartu K.? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Bartu K. is listed as Cyber Defense Architect and DevSecOps Engineer at KoçSistem, a with 1575 employees, based in Istanbul, Türkiye, Turkey. AeroLeads shows a matched LinkedIn profile for Bartu K..

Bartu K. previously worked as Senior Cyber Defense Engineer at Koçsistem and Senior Cyber Threat Researcher at Socradar® Extended Threat Intelligence. Bartu K. holds Master'S Degree, Cyber Security from Işık Üniversitesi.

Company email context

Email format at KoçSistem

This section adds company-level context without repeating Bartu K.'s masked contact details.

KoçSistem

Review company-level records connected to Bartu K. before choosing the right outreach path.

Profile bio

About Bartu K.

As a Senior Threat Detection Engineer at KoçSistem, I apply my skills and knowledge in DevSecOps, Cyber Threat Intelligence (CTI), and Threat Analysis to protect and defend against cyber attacks. I work with a team of experts to analyze and respond to threat actors, create and automate security controls, and develop security procedures and playbooks. I have a strong educational background in Cyber Security, with a bachelor's degree in Management Information Systems from Anadolu University and a certification program from Bahcesehir University. I also have certifications in Blockchain and Mentorship, and multiple publications on cyber security topics. I am passionate about learning new technologies and staying updated on the latest trends and developments in the cyber security field.

Current workplace

Bartu K.'s current company

Company context helps verify the profile and gives searchers a useful next step.

KoçSistem
Koçsistem
Cyber Defense Architect and DevSecOps Engineer
Istanbul, Turkey
Employees
1575
AeroLeads page
6 roles

Bartu K. work experience

A career timeline built from the work history available for this profile.

Cyber Defense Architect And Devsecops Engineer

Istanbul, Turkey

Senior Cyber Defense Engineer

Current

- Automating SOC Processes and integrating them with rich resources.- Developing and leading projects that improve processes and combine innovative approaches.- Developing use-cases for Mitre Att&ck and NIST Frameworks, CTI sources and current attack scenarios.- Mapping the custom created rules for Mitre Att&ck framework.- Tuning the alerts to reduce the efforts of the monitoring teams.- Creating hunting queries to attack scenarios and case study reports used by attacker groups.- Designing SOAR playbooks to reduce effort and enhance incident response times.- Informing customers about alert counts, completed improvements and the status of the improvements through monthly or weekly presentations.- Implementing rule adjustments or creating reports based on the customer's demands.- Advising customers to harden their defense products.

Mar 2024 - Present

Senior Cyber Threat Researcher

İstanbul, Türkiye

- Conduct threat hunting on platforms like SOCRadar, Virus Total, Hybrid Analysis, and others for threat research and tracking.- Investigate adversary campaigns and malicious infrastructures, documenting findings.- Analyze malware and adversary tools using sandboxes and reverse engineering.- Identify threat intelligence sources and create tools/scripts to track threat actors across the Clear, Dark, and Deep Web.- Produce high-quality reports and articles with detection and mitigation guidance.- Collaborate with teams to improve the SOCRadar platform iteratively.

Feb 2023 - Feb 2024

Senior Cyber Security Engineer

İstanbul, Türkiye

Incident Response & DevSecOps & Team Lead- Automation of security controls- Incident Response & Management- Control and management of security operations- Security products automation and integration- Threat Hunting, Threat Analysis, Forensic Analysis- Security procedures & playbooks

Nov 2021 - Feb 2023

Information Security Engineer

Istanbul, Turkey

- Access Management: PAM products (CyberArk)- Endpoint security: AntiVirus, DLP and host compliance- Network security: IPS/IDS, traditional 5 tuple firewalls, next-gen firewalls, cloud security group- Logging and monitoring: SIEM and Cloud Access Security Broker (CASB)- Data Protection: encryption/decryption, HSM, KMS, DLP- DDoS Protection- Management of Security Products- Endpoint Security Tests

May 2021 - Nov 2021

Cyber Security Analyst

İstanbul, Türkiye

TIER 1 & TIER 2- Incident Response,- Incident Handling,- Rule Tuning,- Malware Analysis (dynamic, static),- Threat Hunting,- Threat Intelligence,- Scripting

Feb 2020 - Apr 2021
Team & coworkers

Colleagues at KoçSistem

Other employees you can reach at kocsistem.com.tr. View company contacts for 1575 employees →

4 education records

Bartu K. education

Bachelor'S Degree, Computer Education And Instructional Technology

Amasya University

Activities and Societies: -Vice President of Informatics Club. -The representative of the CEIT Congress.

Certification Program, Cyber Security

-Network Fundamentals(LAN technologies, WAN Technologies, Protocols, and Addressing, OSI Reference Model) -Operating Systems( Windows.

FAQ

Frequently asked questions about Bartu K.

Quick answers generated from the profile data available on this page.

What company does Bartu K. work for?

Bartu K. works for KoçSistem.

What is Bartu K.'s role at KoçSistem?

Bartu K. is listed as Cyber Defense Architect and DevSecOps Engineer at KoçSistem.

Where is Bartu K. based?

Bartu K. is based in Istanbul, Türkiye, Turkey while working with KoçSistem.

What companies has Bartu K. worked for?

Bartu K. has worked for Koçsistem, Socradar® Extended Threat Intelligence, Halkbank, Hepsiburada, and Qnb Finansbank.

Who are Bartu K.'s colleagues at KoçSistem?

Bartu K.'s colleagues at KoçSistem include Barbaros Köksal, Sude Ekiz, Kamil Samil, Muhammed Sağlam, and Erdinc Emdi.

How can I contact Bartu K.?

You can use AeroLeads to view verified contact signals for Bartu K. at KoçSistem, including work email, phone, and LinkedIn data when available.

What schools did Bartu K. attend?

Bartu K. holds Master'S Degree, Cyber Security from Işık Üniversitesi.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.